3D printing finish abnormally


#1

Yesterday my Dobot Mooz-2 arrived, and I tried to print Dorus and Vase sample povided from Dobot download, but both case after long printing (about 30~40% printing) it’s finish printing abnormally.
What’s problem ?
Small size under 1 hour no problem, but big size stop after 1 or two hours printing with out complete.
Please help me.


#2

Hmmm…tough one. First thing that comes to my mind is that the filament is getting hung up on the axle and not feeding forward anymore, maybe? I’ve had that a few times, which is why I made this to help guide it straight up off the spool, instead of at an angle, towards the printer.

It’s also better on a full-size spool of filament, rather than the small sample one they send, which is a little smaller. Do you have another spool, like a full-size 1Kg one?

Can you describe “abnormally”? What happens?